The word AND creates a new event out of two events A and B. The new event consists of only those outcomes that are in both event A and event B. The word OR creates a new event out of the events A and B. The new event consists of all outcomes that are only in A, that are only in B, or that are in both. ED. LEVEL SINGLE MARRIED DIVORCED WIDOW/ER TOTALS LESS HS 17 70 10 28 125 HIGH SCHOOL 68 240 59 30 397 COLLEGE OR + 27 98 15 3 143 ТОTALS 112 408 84 61 665 ANSWER THESE QUESTIONS AS FRACTIONS. YOU DO NOT NEED TO REDUCE. One person is selected from this grouping. 1. Probability that person is married.
The word AND creates a new event out of two events A and B. The new event consists of only those outcomes that are in both event A and event B. The word OR creates a new event out of the events A and B. The new event consists of all outcomes that are only in A, that are only in B, or that are in both. ED. LEVEL SINGLE MARRIED DIVORCED WIDOW/ER TOTALS LESS HS 17 70 10 28 125 HIGH SCHOOL 68 240 59 30 397 COLLEGE OR + 27 98 15 3 143 ТОTALS 112 408 84 61 665 ANSWER THESE QUESTIONS AS FRACTIONS. YOU DO NOT NEED TO REDUCE. One person is selected from this grouping. 1. Probability that person is married.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The word AND creates a new event out of two events A and B. The new event consists of only those
outcomes that are in both event A and event B.
The word OR creates a new event out of the events A and B. The new event consists of all outcomes
that are only in A, that are only in B, or that are in both.
ED. LEVEL
SINGLE
MARRIED
DIVORCED
WIDOW/ER
TОTALS
LESS HS
17
70
10
28
125
HIGH SCHOOL
68
240
59
30
397
COLLEGE OR +
27
98
15
3
143
ТОTALS
112
408
84
61
665
ANSWER THESE QUESTIONS AS FRACTIONS. YOU DO NOT NEED TO REDUCE.
One person is selected from this grouping.
1. Probability that person is married.
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